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Searched refs:sc_msi_bitmap (Results 1 – 3 of 3) sorted by relevance

/freebsd-12.1/sys/sparc64/pci/
H A Dfirevar.h56 u_char *sc_msi_bitmap; member
H A Dfire.c558 sc->sc_msi_bitmap = malloc(roundup2(sc->sc_msi_count, NBBY) / NBBY, in fire_attach()
560 if (sc->sc_msi_bitmap == NULL) in fire_attach()
1498 if (isclr(sc->sc_msi_bitmap, j) == 0) in fire_alloc_msi()
1503 setbit(sc->sc_msi_bitmap, i + j); in fire_alloc_msi()
1526 clrbit(sc->sc_msi_bitmap, irqs[i] - sc->sc_msi_first); in fire_release_msi()
1554 if (isclr(sc->sc_msi_bitmap, i) != 0) { in fire_alloc_msix()
1556 setbit(sc->sc_msi_bitmap, i); in fire_alloc_msix()
1578 clrbit(sc->sc_msi_bitmap, irq - sc->sc_msi_first); in fire_release_msix()
/freebsd-12.1/sys/arm/mv/
H A Dmv_pci.c315 uint32_t sc_msi_bitmap; member
1216 if (isclr(&sc->sc_msi_bitmap, irq)) { in mv_pcib_map_msi()
1249 if (isset(&sc->sc_msi_bitmap, i)) in mv_pcib_alloc_msi()
1262 setbit(&sc->sc_msi_bitmap, i); in mv_pcib_alloc_msi()
1284 clrbit(&sc->sc_msi_bitmap, irqs[i] - MSI_IRQ); in mv_pcib_release_msi()